I bought the VEVOR Commercial Vegetable Cutter Dicer French Fry Chopper when I'd found out how well an air fryer cooks chips [French Fries]. I really needed something that would make a big pile of chips in a short time - and just cutting potato chips with a kitchen knife 'didn't cut the mustard'. After several hours of research into similar machines, I decided that the VEVOR machine had all the features I needed. It is lighter than its opposition, cuts loads of beautiful chips from potatoes in a very short time and is easy to take apart and clean. I look forward to using it on other vegetables.